基本解釋[材料科學]抗磨性指數耐磨指數英漢例句雙語例句Precisely cast ductile iron gear has advantages of low noise, high abrasion resistance index and long service life.精密鑄造球鉄齒輪,噪音低,耐磨度高,使用壽命長。abrasion resistance index更多例句詞組短語短語abrasion n resistance index 耐磨指數abrasion resistance index更多詞組專業(yè)釋義材料科學抗磨性指數耐磨指數